package agentspeak.editors;

import org.eclipse.jface.text.rules.*;

public class PlanRule extends MultiLineRule {

	public PlanRule(IToken token) {
		super("+!", ".", token);
	}
	protected boolean sequenceDetected(ICharacterScanner scanner, char[] sequence, boolean eofAllowed) {
		
		int c = scanner.read();
					
		if (sequence[0] == '+') {
			if (c != '!') {
				scanner.unread();
				return false;
			}
			
		} else if (sequence[0] == '.') {
			if(c == '\0'){
				scanner.unread();
			}
			
		}
		return super.sequenceDetected(scanner, sequence, eofAllowed);
	}
}
